shared preferences api

__e2e__/flows/shared-prefs.yml

@@ -0,0 +1,31 @@
+appId: xyz.blueskyweb.app
+---
+- runScript:
+    file: ../setupServer.js
+    env:
+      SERVER_PATH: "?users&posts&feeds"
+- runFlow:
+    file: ../setupApp.yml
+- tapOn:
+    id: "e2eSignInAlice"
+- tapOn: "/sys/debug"
+- tapOn:
+    id: "sharedPrefsTestOpenBtn"
+- tapOn:
+    id: "setStringBtn"
+- assertVisible: "Hello"
+- tapOn:
+    id: "removeStringBtn"
+- assertVisible: "null"
+- tapOn:
+    id: "setBoolBtn"
+- assertVisible: "true"
+- tapOn:
+    id: "setNumberBtn"
+- assertVisible: "123"
+- tapOn:
+    id: "addToSetBtn"
+- assertVisible: "true"
+- tapOn:
+    id: "removeFromSetBtn"
+- assertVisible: "false"

modules/expo-bluesky-swiss-army/android/src/main/java/expo/modules/blueskyswissarmy/sharedprefs/ExpoBlueskyDevicePrefsModule.kt

@@ -0,0 +1,73 @@
+package expo.modules.blueskyswissarmy.sharedprefs
+
+import android.content.Context
+import android.util.Log
+import expo.modules.kotlin.Promise
+import expo.modules.kotlin.jni.JavaScriptValue
+import expo.modules.kotlin.modules.Module
+import expo.modules.kotlin.modules.ModuleDefinition
+
+class ExpoBlueskySharedPrefsModule : Module() {
+  private fun getContext(): Context {
+    val context = appContext.reactContext ?: throw Error("Context is null")
+    return context
+  }
+
+  override fun definition() = ModuleDefinition {
+    Name("ExpoBlueskySharedPrefs")
+
+    AsyncFunction("setStringAsync") { key: String, value: String ->
+      return@AsyncFunction Preferences(getContext()).setValue(key, value)
+    }
+
+    AsyncFunction("setValueAsync") { key: String, value: JavaScriptValue, promise: Promise ->
+      val context = getContext()
+      try {
+        if (value.isNumber()) {
+          Preferences(context).setValue(key, value.getFloat())
+          promise.resolve()
+        } else if (value.isBool()) {
+          Preferences(context).setValue(key, value.getBool())
+          promise.resolve()
+        } else if (value.isNull() || value.isUndefined()) {
+          Preferences(context).removeValue(key)
+          promise.resolve()
+        } else {
+          Log.d(NAME, "Unsupported type: ${value.kind()}")
+          promise.reject("UNSUPPORTED_TYPE_ERROR", "Attempted to set an unsupported type", null)
+        }
+      } catch (e: Error) {
+        Log.d(NAME, "Error setting value: $e")
+        promise.reject("SET_VALUE_ERROR", "Error setting value", e)
+      }
+    }
+
+    AsyncFunction("removeValueAsync") { key: String ->
+      return@AsyncFunction Preferences(getContext()).removeValue(key)
+    }
+
+    AsyncFunction("getStringAsync") { key: String ->
+      return@AsyncFunction Preferences(getContext()).getString(key)
+    }
+
+    AsyncFunction("getNumberAsync") { key: String ->
+      return@AsyncFunction Preferences(getContext()).getFloat(key)
+    }
+
+    AsyncFunction("getBoolAsync") { key: String ->
+      return@AsyncFunction Preferences(getContext()).getBoolean(key)
+    }
+
+    AsyncFunction("addToSetAsync") { key: String, value: String ->
+      return@AsyncFunction Preferences(getContext()).addToSet(key, value)
+    }
+
+    AsyncFunction("removeFromSetAsync") { key: String, value: String ->
+      return@AsyncFunction Preferences(getContext()).removeFromSet(key, value)
+    }
+
+    AsyncFunction("setContainsAsync") { key: String, value: String ->
+      return@AsyncFunction Preferences(getContext()).setContains(key, value)
+    }
+  }
+}

modules/expo-bluesky-swiss-army/android/src/main/java/expo/modules/blueskyswissarmy/sharedprefs/Preferences.kt

@@ -0,0 +1,162 @@
+package expo.modules.blueskyswissarmy.sharedprefs
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.util.Log
+
+val DEFAULTS = mapOf<String, Any>(
+  "playSoundChat" to true,
+  "playSoundFollow" to false,
+  "playSoundLike" to false,
+  "playSoundMention" to false,
+  "playSoundQuote" to false,
+  "playSoundReply" to false,
+  "playSoundRepost" to false,
+  "badgeCount" to 0,
+)
+
+const val NAME = "SharedPrefs"
+
+class Preferences(private val context: Context) {
+  companion object {
+    private var hasInitialized = false
+
+    private var instance: SharedPreferences? = null
+
+    fun getInstance(context: Context, info: String? = "(no info)"): SharedPreferences {
+      if (instance == null) {
+        Log.d(NAME, "No preferences instance found, creating one.")
+        instance = context.getSharedPreferences("xyz.blueskyweb.app", Context.MODE_PRIVATE)
+      }
+
+      val safeInstance = instance ?: throw Error("Preferences is null: $info")
+
+      if (!hasInitialized) {
+        Log.d(NAME, "Preferences instance has not been initialized yet.")
+        initialize(safeInstance)
+        hasInitialized = true
+        Log.d(NAME, "Preferences instance has been initialized.")
+      }
+
+      return safeInstance
+    }
+
+    private fun initialize(instance: SharedPreferences) {
+      instance
+        .edit()
+        .apply {
+          DEFAULTS.forEach { (key, value) ->
+            if (instance.contains(key)) {
+              return@forEach
+            }
+
+            when (value) {
+              is Boolean -> {
+                putBoolean(key, value)
+              }
+
+              is String -> {
+                putString(key, value)
+              }
+
+              is Array<*> -> {
+                putStringSet(key, value.map { it.toString() }.toSet())
+              }
+
+              is Map<*, *> -> {
+                putStringSet(key, value.map { it.toString() }.toSet())
+              }
+            }
+          }
+        }
+        .apply()
+    }
+  }
+
+  fun setValue(key: String, value: String) {
+    val safeInstance = getInstance(context)
+    safeInstance.edit().apply {
+      putString(key, value)
+    }.apply()
+  }
+
+  fun setValue(key: String, value: Float) {
+    val safeInstance = getInstance(context)
+    safeInstance.edit().apply {
+      putFloat(key, value)
+    }.apply()
+  }
+
+  fun setValue(key: String, value: Boolean) {
+    val safeInstance = getInstance(context)
+    safeInstance.edit().apply {
+      putBoolean(key, value)
+    }.apply()
+  }
+
+  fun setValue(key: String, value: Set<String>) {
+    val safeInstance = getInstance(context)
+    safeInstance.edit().apply {
+      putStringSet(key, value)
+    }.apply()
+  }
+
+  fun removeValue(key: String) {
+    val safeInstance = getInstance(context)
+    safeInstance.edit().apply {
+      remove(key)
+    }.apply()
+  }
+
+  fun getString(key: String): String? {
+    val safeInstance = getInstance(context)
+    return safeInstance.getString(key, null)
+  }
+
+  fun getFloat(key: String): Float? {
+    val safeInstance = getInstance(context)
+    if (!safeInstance.contains(key)) {
+      return null
+    }
+    return safeInstance.getFloat(key, 0.0f)
+  }
+
+  fun getBoolean(key: String): Boolean? {
+    val safeInstance = getInstance(context)
+    if (!safeInstance.contains(key)) {
+      return null
+    }
+    Log.d(NAME, "Getting boolean for key: $key")
+    val res = safeInstance.getBoolean(key, false)
+    Log.d(NAME, "Got boolean for key: $key, value: $res")
+    return res
+  }
+
+  fun addToSet(key: String, value: String) {
+    val safeInstance = getInstance(context)
+    val set = safeInstance.getStringSet(key, setOf()) ?: setOf()
+    val newSet = set.toMutableSet().apply {
+      add(value)
+    }
+    safeInstance.edit().apply {
+      putStringSet(key, newSet)
+    }.apply()
+  }
+
+  fun removeFromSet(key: String, value: String) {
+    val safeInstance = getInstance(context)
+    val set = safeInstance.getStringSet(key, setOf()) ?: setOf()
+    val newSet = set.toMutableSet().apply {
+      remove(value)
+    }
+    safeInstance.edit().apply {
+      putStringSet(key, newSet)
+    }.apply()
+  }
+
+  fun setContains(key: String, value: String): Boolean {
+    val safeInstance = getInstance(context)
+    val set = safeInstance.getStringSet(key, setOf()) ?: setOf()
+    return set.contains(value)
+  }
+}

modules/expo-bluesky-swiss-army/expo-module.config.json

@@ -1,11 +1,11 @@
 {
   "platforms": ["ios", "tvos", "android", "web"],
   "ios": {
-    "modules": ["ExpoBlueskyDevicePrefsModule", "ExpoBlueskyReferrerModule"]
+    "modules": ["ExpoBlueskySharedPrefsModule", "ExpoBlueskyReferrerModule"]
   },
   "android": {
     "modules": [
-      "expo.modules.blueskyswissarmy.deviceprefs.ExpoBlueskyDevicePrefsModule",
+      "expo.modules.blueskyswissarmy.sharedprefs.ExpoBlueskySharedPrefsModule",
       "expo.modules.blueskyswissarmy.referrer.ExpoBlueskyReferrerModule"
     ]
   }

modules/expo-bluesky-swiss-army/index.ts

@@ -1,4 +1,4 @@
-import * as DevicePrefs from './src/DevicePrefs'
 import * as Referrer from './src/Referrer'
+import * as SharedPrefs from './src/SharedPrefs'
 
-export {DevicePrefs, Referrer}
+export {Referrer, SharedPrefs}

modules/expo-bluesky-swiss-army/ios/SharedPrefs/ExpoBlueskySharedPrefsModule.swift

@@ -0,0 +1,60 @@
+import Foundation
+import ExpoModulesCore
+
+public class ExpoBlueskySharedPrefsModule: Module {
+  let defaults = UserDefaults(suiteName: "group.app.bsky")
+
+  func getDefaults(_ info: String = "(no info)") -> UserDefaults? {
+    guard let defaults = self.defaults else {
+      NSLog("Failed to get defaults for app group: \(info)")
+      return nil
+    }
+    return defaults
+  }
+
+  public func definition() -> ModuleDefinition {
+    Name("ExpoBlueskySharedPrefs")
+
+    AsyncFunction("setValueAsync") { (key: String, value: JavaScriptValue, promise: Promise) in
+      if value.isString() {
+        SharedPrefs.shared.setValue(key, value.getString())
+      } else if value.isNumber() {
+        SharedPrefs.shared.setValue(key, value.getDouble())
+      } else if value.isBool() {
+        SharedPrefs.shared.setValue(key, value.getBool())
+      } else if value.isNull() || value.isUndefined() {
+        SharedPrefs.shared.removeValue(key)
+      } else {
+        promise.reject("UNSUPPORTED_TYPE_ERROR", "Attempted to set an unsupported type")
+      }
+    }
+
+    AsyncFunction("removeValueAsync") { (key: String) in
+      SharedPrefs.shared.removeValue(key)
+    }
+
+    AsyncFunction("getStringAsync") { (key: String) in
+      return SharedPrefs.shared.getString(key)
+    }
+
+    AsyncFunction("getBoolAsync") { (key: String) in
+      return SharedPrefs.shared.getBool(key)
+    }
+
+    AsyncFunction("getNumberAsync") { (key: String) in
+      return SharedPrefs.shared.getNumber(key)
+    }
+
+    AsyncFunction("addToSetAsync") { (key: String, value: String) in
+      SharedPrefs.shared.addToSet(key, value)
+    }
+
+    AsyncFunction("removeFromSetAsync") { (key: String, value: String) in
+      SharedPrefs.shared.removeFromSet(key, value)
+    }
+
+    AsyncFunction("setContainsAsync") { (key: String, value: String) in
+      return SharedPrefs.shared.setContains(key, value)
+    }
+  }
+}